We describe a non-intensive behavioral intervention using an A-B design with extended follow-up on an open psychiatric unit to reduce water intake in a 52-year-old man with the syndrome of psychosis, intermittent hyponatremia, and polydipsia. A reinforcement schedule contingent upon weight gain secondary to water intake was employed. Mean diurnal weight gain was 7.1 pounds during a 23-week baseline which dropped to 4.1 pounds following 23 weeks of treatment and at a 1-year follow-up. Estimated fluid consumption dropped from 10 liters to 4 liters daily and incidents of hyponatremia decreased by 62%.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/0005-7916(92)90025-e | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
New physiological insights using multi-TE ASL MRI measuring blood-brain barrier water exchange after caffeine intake.
MAGMA
January 2025
Imaging Physics, Fraunhofer Institute for Digital Medicine MEVIS, Max-von-Laue-Straße 2, 28359, Bremen, Germany.
Objectives: Caffeine, a known neurostimulant and adenosine antagonist, affects brain physiology by decreasing cerebral blood flow. It interacts with adenosine receptors to induce vasoconstriction, potentially disrupting brain homeostasis. However, the impact of caffeine on blood-brain barrier (BBB) permeability to water remains underexplored.
View Article and Find Full Text PDFFrequent Alcohol Use of Adolescents in Low-Income Families: Application of the Multiple Disadvantage Model.
Subst Use Misuse
January 2025
Defense Personnel and Security Research Center, Peraton, Seaside, California, USA.
Background: This study investigated relationships between low-income adolescent drinkers' frequent alcohol use and five factors: social disorganization, social structural, social integration, mental health, and access to healthcare.
Objective: A sample of 1,256 low-income adolescent drinkers and caregivers were extracted from the Future of Families and Child Wellbeing Study.
Results: Logistic regression yielded results showing adolescent drinkers' weekly drinking to be associated positively with Hispanic adolescents, drinking peers, adolescents' depression/anxiety, and caregiver's daily drinking.
Evaluating sex and line differences in successive negative contrast and ethanol consumption using alcohol preferring and high alcohol drinking rats.
Alcohol Clin Exp Res (Hoboken)
January 2025
Addiction Neuroscience, Department of Psychology and Indiana Alcohol Research Center, Indiana University Indianapolis, Indianapolis, Indiana, USA.
Background: The loss of a job or relationship are a couple of examples of unexpected reward loss. Life events, such as these can induce negative emotional reactions (e.g.
View Article and Find Full Text PDFGenetic and Molecular Characterization of Avian Influenza A(H9N2) Viruses from Live Bird Markets (LBM) in Senegal.
Viruses
January 2025
Département de Virologie, Institut Pasteur de Dakar, Dakar BP 220, Senegal.
Despite extensive experience with influenza surveillance in humans in Senegal, there is limited knowledge about the actual situation and genetic diversity of avian influenza viruses (AIVs) circulating in the country, hindering control measures and pandemic risk assessment. Therefore, as part of the "One Health" approach to influenza surveillance, we conducted active AIV surveillance in two live bird markets (LBMs) in Dakar to better understand the dynamics and diversity of influenza viruses in Senegal, obtain genetic profiles of circulating AIVs, and assess the risk of emergence of novel strains and their transmission to humans. Cloacal swabs from poultry and environmental samples collected weekly from the two LBMs were screened by RT-qPCR for H5, H7, and H9 AIVs.
View Article and Find Full Text PDFWater-Soluble Vitamins: Hypo- and Hypervitaminosis in Pediatric Population.
Pharmaceutics
January 2025
Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00161 Rome, Italy.
Background/objectives: Water-soluble vitamins, comprising the B-complex vitamins and vitamin C, are essential for normal growth, cellular metabolism, and immune function in pediatric populations. Due to limited storage in the body, these vitamins require consistent intake to prevent deficiencies. Pediatric populations, particularly infants and young children, face a heightened risk of both deficiency and, in rare cases, toxicity due to varying dietary intake and increased developmental needs.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!